2) It is too late to feel regretful.
后悔也来不及了。
3) There will not be time for a meal.
来不及吃饭了。
4) A fair number of people came along.
来了不少人.
5) Perhaps he isn't coming.
他许不来了。
6) He promised not to come again.
他答应不再来了.
补充资料：来不及
因时间短促，无法顾到或赶上：还有一个钟头就开车，～出城看他去了。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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